15665079056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{1667}}^1$

素因数の和:2292

約数の個数: 80

約数和(自身を含む): 33506784000

約数和(自身を除く): 17841704944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 499, 856, 998, 1177, 1667, 1712, 1996, 2354, 3334, 3992, 4708, 5489, 6668, 7984, 9416, 10978, 13336, 18337, 18832, 21956, 26672, 36674, 43912, 53393, 73348, 87824, 106786, 146696, 178369, 213572, 293392, 356738, 427144, 587323, 713476, 831833, 854288, 1174646, 1426952, 1663666, 1962059, 2349292, 2853904, 3327332, 3924118, 4698584, 6654664, 7848236, 9150163, 9397168, 13309328, 15696472, 18300326, 31392944, 36600652, 73201304, 89006131, 146402608, 178012262, 356024524, 712049048, 979067441, 1424098096, 1958134882, 3916269764, 7832539528, 15665079056]

約数ペア:

[(1, 15665079056), (2, 7832539528), (4, 3916269764), (8, 1958134882), (11, 1424098096), (16, 979067441), (22, 712049048), (44, 356024524), (88, 178012262), (107, 146402608), (176, 89006131), (214, 73201304), (428, 36600652), (499, 31392944), (856, 18300326), (998, 15696472), (1177, 13309328), (1667, 9397168), (1712, 9150163), (1996, 7848236), (2354, 6654664), (3334, 4698584), (3992, 3924118), (4708, 3327332), (5489, 2853904), (6668, 2349292), (7984, 1962059), (9416, 1663666), (10978, 1426952), (13336, 1174646), (18337, 854288), (18832, 831833), (21956, 713476), (26672, 587323), (36674, 427144), (43912, 356738), (53393, 293392), (73348, 213572), (87824, 178369), (106786, 146696)]